Psalms 41:10

But thou, O Lord, be merciful unto me. How the hunted and affrighted soul turns to her God! How she seems to take breath with a "but, thou!" How she clings to the hope of mercy from God when every chance of pity from man is gone! And raise me up. Recover me from my sickness, give me to regain my position. Jesus was raised up from the grave; his descent was ended by an ascent. That I may requite them. This as it reads is a truly Old Testament sentence, and quite aside from the spirit of Christianity, yet we must remember that David was a person in magisterial office, and might without any personal revenge, desire to punish those who had insulted his authority and libelled his public character. Our great Apostle and High Priest had no personal animosities, but even he by his resurrection has requited the powers of evil, and avenged on death and hell all their base attacks upon his cause and person. Still the strained application of every sentence of this Psalm to Christ is not to our liking, and we prefer to call attention to the better spirit of the gospel beyond that of the old dispensation.

Raise me up - Restore me from this sickness, that I may requite them. This has also been applied to our Lord; who, knowing that he must die, prays that he may rise again, and thus disappoint the malice of his enemies.

But thou, O Lord, be merciful unto me - That is, give me strength; restore me from my sickness and weakness. And raise me up - From my bed of languishing. That I may requite them - That I may repay them; or may recompense them. The word used here - שׁלם shālam - means properly, to be whole, sound, safe; then, in Piel, to make secure, or preserve in safety; and then, to complete, to make whole, to make good, to restore; and then, to make whole or to complete in the sense of recompensing or requiting: to make the matter equal. It would be well expressed here by the familiar language, “giving them what they deserve.” But it is not necessary to understand this as indicating an unforgiving spirit. The writer may have meant to say that the persons who demeaned themselves in this manner ought to be punished; that the public good required it; and being a magistrate, he spoke as one appointed to administer the laws, and prayed for a restoration to strength, that he might administer justice in this and in all similar cases. It is possible also that he meant to say he would repay them by “heaping coals of fire on their heads” - by acts of kindness in place of the wrongs that they had done him (see Pro 25:21-22; compare Rom 12:20-21); though I admit, that this is not the obvious interpretation. But in order to show that this was uttered with a bad spirit, and under the promptings of revenge, it would be necessary to show that neither of these supposable interpretations could be the true one. It may be added here that we may not be required to vindicate all the expressions of personal feeling found in the Psalms in order to any just view of inspiration. See General Introduction, 6 (6).